 package com.chenxiang.validator;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

import javax.validation.Constraint;
import javax.validation.Payload;

/**
 * @author chenxiang
 * @date 2018/08/28
 */
 @Target({ElementType.METHOD, ElementType.FIELD})
 @Retention(RetentionPolicy.RUNTIME)
 @Constraint(validatedBy = MyConstraintValidator.class)
 public @interface MyConstraint {
     
     String message();

     Class<?>[] groups() default { };

     Class<? extends Payload>[] payload() default { };

 }